Product Name:XINGMA China BTE Hearing aids voice amplifier XM-909E
Material:ABS
Color:Beige
Max sound output:125±5dB

Sound gain:45±7dB(1000Hz)

Total harmonic wave distortion:≤10%

Input noise:≤38dB

Frequency range:300~4500Hz
Battery:LR44/AG13/GPA76
Logo:XINGMA

Welcome enquiry, please email list for unit or inquire!

 Consumer services

1.Our office hours are from 9:00 am to 6:00 pm (GMT 8) Monday through Sunday
2.Our office is closed on Sundays and public holidays (Beijing) If you have any questions, please feel free to contact us at QuickSupport or Tradelink, and we will do our best to answer your questions within 48 hours. We apologize for the late response during the holidays.

shipment

1.Global shipping (except for some countries and APO / FPO)
2.Orders processed after payment confirmation.
3.We only confirm the order address. Your order address must match your shipping          address.
4.Service transit time is provided by the carrier, excluding weekends and holidays.             Transit times may vary, especially during the holiday season.
5.If you do not receive your goods within 30 days of payment, please contact us. We

   will follow up the shipment and reply to you as soon as possible. Our goal is customer     satisfaction!
6.Due to the inventory situation and the time difference, we will choose to deliver your

    item from our first available warehouse for quick delivery.
7.We are not responsible for any duties or import duties.

 Packing list: